<template>
  <basic-container>
    <avue-crud :option="option"
               :table-loading="loading"
               :data="data"
               ref="crud"
               v-model="form"
               @search-change="searchChange"
               @search-reset="searchReset"
               @selection-change="selectionChange"
               @current-change="currentChange"
               @size-change="sizeChange"
               @refresh-change="refreshChange"
               @on-load="onLoad">
      <template slot-scope="scope" slot="menu">
        <el-button type="text"
                   size="small"
                   icon="el-icon-download"
                   v-if="permission.work_claim_sign"
                   @click.stop="handleClaim(scope.row)">签收
        </el-button>
        <el-button type="text"
                   size="small"
                   icon="el-icon-info"
                   v-if="permission.work_claim_detail"
                   @click.stop="handleDetail(scope.row)">详情
        </el-button>
        <el-button type="text"
                   size="small"
                   icon="el-icon-search"
                   v-if="permission.work_claim_follow"
                   @click.stop="handleImage(scope.row,scope.index)">流程图
        </el-button>
      </template>
      <template slot-scope="{row}"
                slot="processDefinitionVersion">
        <el-tag>v{{row.processDefinitionVersion}}</el-tag>
      </template>
    </avue-crud>
    <flow-design is-dialog :is-display.sync="flowBox" :process-instance-id="processInstanceId"></flow-design>
  </basic-container>
</template>

<script>
  import {mapGetters} from "vuex";
  import {claimList, claimTask} from "@/api/work/work";
  import {flowCategory, flowRoute} from "@/util/flow";

  export default {
    data() {
      return {
        form: {},
        selectionId: '',
        selectionList: [],
        query: {},
        loading: true,
        page: {
          pageSize: 10,
          currentPage: 1,
          total: 0
        },
        processInstanceId: '',
        flowBox: false,
        workBox: false,
        option: {
          height: 'auto',
          calcHeight: 30,
          tip: false,
          simplePage: true,
          searchShow: true,
          searchMenuSpan: 6,
          border: true,
          index: true,
          selection: true,
          editBtn: false,
          addBtn: false,
          viewBtn: false,
          delBtn: false,
          dialogWidth: 900,
          menuWidth: 200,
          dialogClickModal: false,
          column: [
            {
              label: "流程分类",
              type: "select",
              row: true,
              dicUrl: "/api/tsh-system/dict/dictionary?code=flow",
              props: {
                label: "dictValue",
                value: "dictKey"
              },
              dataType: "number",
              slot: true,
              prop: "category",
              search: true,
              hide: true,
              width: 100,
            },
            {
              label: '流程名称',
              prop: 'processDefinitionName',
              search: true,
            },
            {
              label: '当前步骤',
              prop: 'taskName',
            },
            {
              label: '流程版本',
              prop: 'processDefinitionVersion',
              slot: true,
              width: 80,
            },
            {
              label: '申请时间',
              prop: 'createTime',
              width: 165,
            },
          ]
        },
        data: []
      };
    },
    computed: {
      ...mapGetters(["permission", "flowRoutes"]),
      ids() {
        let ids = [];
        this.selectionList.forEach(ele => {
          ids.push(ele.id);
        });
        return ids.join(",");
      },
    },
    methods: {
      searchReset() {
        this.query = {};
        this.onLoad(this.page);
      },
      searchChange(params, done) {
        this.query = params;
        this.page.currentPage = 1;
        this.onLoad(this.page, params);
        done();
      },
      selectionChange(list) {
        this.selectionList = list;
      },
      selectionClear() {
        this.selectionList = [];
        this.$refs.crud.toggleSelection();
      },
      handleClaim(row) {
        this.$confirm("确定签收此任务?", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            return claimTask(row.taskId);
          })
          .then(() => {
            this.onLoad(this.page);
            this.$message({
              type: "success",
              message: "操作成功!"
            });
          });
      },
      handleDetail(row) {
        this.$router.push({path: `/work/process/${flowRoute(this.flowRoutes, row.category)}/detail/${row.processInstanceId}/${row.businessId}`});
      },
      handleImage(row) {
        this.processInstanceId = row.processInstanceId;
        this.flowBox = true;
      },
      currentChange(currentPage){
        this.page.currentPage = currentPage;
      },
      sizeChange(pageSize){
        this.page.pageSize = pageSize;
      },
      refreshChange() {
        this.onLoad(this.page, this.query);
      },
      onLoad(page, params = {}) {
        const query = {
          ...this.query,
          category: (params.category) ? flowCategory(params.category) : null
        };
        this.loading = true;
        claimList(page.currentPage, page.pageSize, Object.assign(params, query)).then(res => {
          const data = res.data.data;
          this.page.total = data.total;
          this.data = data.records;
          this.loading = false;
          this.selectionClear();
        });
      }
    }
  };
</script>
